diff options
Diffstat (limited to 'mumd/src/audio.rs')
| -rw-r--r-- | mumd/src/audio.rs | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/mumd/src/audio.rs b/mumd/src/audio.rs index 8609a91..7a673ff 100644 --- a/mumd/src/audio.rs +++ b/mumd/src/audio.rs @@ -24,30 +24,40 @@ pub struct Audio { impl Audio { pub fn new() -> Self { + let sample_rate = SampleRate(48000); + let host = cpal::default_host(); let output_device = host .default_output_device() .expect("default output device not found"); - let mut output_supported_configs_range = output_device + let output_supported_config = output_device .supported_output_configs() - .expect("error querying output configs"); - let output_supported_config = output_supported_configs_range - .next() - .expect("no supported output config??") - .with_sample_rate(SampleRate(48000)); + .expect("error querying output configs") + .find_map(|c| + if c.min_sample_rate() <= sample_rate && c.max_sample_rate() >= sample_rate { + Some(c) + } else { + None + }) + .unwrap() + .with_sample_rate(sample_rate); let output_supported_sample_format = output_supported_config.sample_format(); let output_config: StreamConfig = output_supported_config.into(); let input_device = host .default_input_device() .expect("default input device not found"); - let mut input_supported_configs_range = input_device + let input_supported_config = input_device .supported_input_configs() - .expect("error querying input configs"); - let input_supported_config = input_supported_configs_range - .next() - .expect("no supported input config??") - .with_sample_rate(SampleRate(48000)); + .expect("error querying output configs") + .find_map(|c| + if c.min_sample_rate() <= sample_rate && c.max_sample_rate() >= sample_rate { + Some(c) + } else { + None + }) + .unwrap() + .with_sample_rate(sample_rate); let input_supported_sample_format = input_supported_config.sample_format(); let input_config: StreamConfig = input_supported_config.into(); |